package com.xinnet.core.validate.attribute;

import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import javax.validation.Constraint;
import javax.validation.Payload;

import com.xinnet.core.validate.DoublePrecisionValidator;


/**
 * 表示作为「正浮点数或非负整数」的数据的标注。
 * 
 * @author wenjianye
 */
@Target( { METHOD, FIELD, ANNOTATION_TYPE })
@Retention(RUNTIME)
@Constraint(validatedBy = DoublePrecisionValidator.class)
@Documented
public @interface DoublePrecision {



    String message() default "";


    Class<?>[] groups() default {};

    Class<? extends Payload>[] payload() default {};
}
